{"version":"1.0","provider_name":"i4F","provider_url":"https:\/\/i4f.com\/vi\/","author_name":"lmiles","author_url":"https:\/\/i4f.com\/vi\/author\/lmiles\/","title":"T\u1ed5ng quan v\u1ec1 c\u00e1c c\u00f4ng ngh\u1ec7 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t c\u1ee7a ch\u00fang t\u00f4i | i4F","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"f4QqB1nI7H\"><a href=\"https:\/\/i4f.com\/vi\/hoan-thien-be-mat\/\">Ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/i4f.com\/vi\/hoan-thien-be-mat\/embed\/#?secret=f4QqB1nI7H\" width=\"600\" height=\"338\" title=\"&#8220;Ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t&#8221; &#8212; i4F\" data-secret=\"f4QqB1nI7H\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","description":"C\u00f4ng ngh\u1ec7 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t s\u00e1ng t\u1ea1o c\u1ee7a i4F bao g\u1ed3m l\u1edbp ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t nh\u00e1m hi\u1ec7u su\u1ea5t cao v\u00e0 c\u00f4ng ngh\u1ec7 ch\u00e0 ron \u0111\u1ed9c \u0111\u00e1o m\u00f4 ph\u1ecfng thu\u1eadt l\u00e0m \u0111\u1ed3 g\u1ed1m m\u00e0 kh\u00f4ng g\u00e2y b\u1ea5t ti\u1ec7n."}